I remeber at about 4 months it started to get better, by 6 months even better and by a year I was back to being a fully functioning human again lol
Takes time
We didn't drink just 1 day so it takes many more to recover the physical body, the mind, and the spirit.
Continually working sobriety, getting through the BS and taking care of ourselves (ind, body, and soul) will help the process move along.